<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>2-光标类型-边框圆角</title>
    <style>
        body p:nth-of-type(1){
            cursor: pointer;
        }
        body p:nth-of-type(2){
            cursor: move;
        }
        body div:nth-of-type(1){
            width: 300px;
            height: 300px;
            background: red;
            /* border-radius: 10px; */
            border-bottom-left-radius: 10px;
            border-bottom-right-radius: 7px;
            border-top-left-radius: 10px;
            border-top-right-radius: 7px;
        }
        body div:nth-of-type(2){
            width: 300px;
            height: 300px;
            background: blue;
            border-radius: 50%;
        }
        body div:nth-of-type(3){
            width: 120px;
            height: 45px;
            line-height: 45px;
            text-align: center;
            background: orange;
            border-radius: 10px;
            color: #fff;
        }
    </style>
</head>
<body>
    <p>西安</p>
    <p>北京</p>

    <!-- 边框圆角 -->
    <div></div>
    <div></div>
    <div>立即登录</div>
</body>
</html>